The Multiquip 0480571400 Volute Casing O-Ring is a genuine OEM component designed for MQ62TK and MQ62TDD trash pumps. As a direct OEM replacement, this O-ring meets the original material and dimensional specifications, ensuring a proper compression seal at the volute casing interface. Verified fitment covers the MQ62TK and MQ62TDD models, so you can order with confidence knowing this is the correct part for your pump.
Key Features
- OEM-Grade Seal Material — Manufactured to the original compound and durometer specification, delivering the compression and chemical resistance required at the volute casing joint.
- Drop-In Casing Fit — Dimensioned to seat precisely in the volute casing groove, allowing straightforward installation without trimming or modification to the seating surface.
- Confirmed Fitment — Genuine OEM part verified for MQ62TK and MQ62TDD trash pump models.
- Leak-Free Pump Operation — A correctly seated volute casing O-ring maintains internal pressure and prevents fluid bypass, keeping pump output flow and prime performance where they need to be.
- Fluid Exposure Resistance — Formulated to hold up against the abrasive, debris-laden fluids that trash pumps routinely handle, resisting swelling and degradation over repeated service cycles.
The volute casing O-ring forms the primary static seal between the pump's volute casing halves or between the casing and its mating surface. It prevents pumped fluid from bypassing the impeller chamber or leaking externally, which is critical to maintaining prime and achieving rated flow and pressure output. When this O-ring wears, hardens, or takes a compression set, the pump loses its seal — resulting in air ingestion, loss of prime, visible fluid leakage, and reduced pumping performance that worsens over time.
Part Details
| Part Number | 0480571400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Volute Casing O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | MQ62TK |
| Trash Pumps | MQ62TDD |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
